基于形式双折射的全介质宽带微波偏振转换

2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS) Pub Date : 2015-12-03 DOI:10.1109/METAMATERIALS.2015.7342567

M. Lorente-Crespo, G. Ballesteros, C. Mateo-Segura

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引用次数: 3

摘要

在微波频率下，分析合成并设计了一种基于形式双折射的全介质多层偏振变换器。形式双折射可以独立控制线偏振入射平面波的平行分量和垂直分量的传输特性，从而实现偏振转换。利用3D全波模拟证明了转换器的性能，证明了x波段内的轴比低于3db，同时提供了良好的角稳定性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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All-dielectric broadband microwave polarization conversion based on form birefringence

An all-dielectric multilayer polarization converter based on form birefringence is analytically synthesized and designed at microwave frequencies. Form birefringence enables to independently control the transmission characteristics of the parallel and perpendicular components of a linearly polarized incident plane-wave, thus achieving polarization conversion. The performance of the converter is demonstrated using 3D full wave simulations proving an axial ratio lower than 3 dB within the X-band whilst offering good angular stability.

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2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS)

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